micromillimetre /mī-krə-milˈi-mē-tər/

1. One millionth of a millimetre (now nanˈomētre; obsolete)
2. One thousandth of a millimetre (non-standard)

• killings
• killing time
• killjoy
• killjoys
• kill line
• kill lines
• killock
• killocks
• kill off
• killogie
• killogies
• kills
• kill string
• kill the fatted calf
• kill the messenger
• kill time
• kill-time
• kill two birds with one stone
• kill up
• killut
• killuts
• Kilmarnock
• Kilmarnock cowl
• kiln
• kiln-dried